supporting arm英语标准发音:supporting arm英式发音:美式发音:翻译中文支撑臂supporting arm - 基本释义[词典1]支持机构撑臂支臂supporting arm - WEB词典supporting arm支承臂支臂支持臂multi-supporting bearing arm多点支撑膺架engine supporting arm发动机曲轴箱支卒座臂发动机曲轴箱支座臂 参考资料: 1.百度翻译:supporting arm2.有道词典:supporting arm3.爱词霸:supporting arm